baber/WOPTO huggingface dataset:
Patent JP-S59108890-A (JP)
Title: Rotary compressor
Inventor: SAKAMAKI HIROSHI
IPC: F04C18/344
Filed: 1982-12-11
Abstract: PURPOSE:To smooth revolutions and prevent abnormal rise of temperature by forming a gas accumulating groove, stretching aslant to the circumferential direction, at the outside surface of a rotary sleeve and by providing a communication hole for the internal and external surfaces of the sleeve in its projection formed in the rotational direction. CONSTITUTION:By means of rolling method, electrolytic etching, sand blasting, etc., W-shaped gas accumulating grooves 32 are formed throughout the outside surface 31 of a rotary sleeve 30, and communication holes 36 leading from the inside surface 37 radially to the outside surface 31 are provided at a uniform spacing in the central circumference, where each communication groove 36 is situated in a projection of the gas accumulating groove 32 in the rotational direction. According to this arrangement, when the compressor is starting, the high pressure air in pneumatic bearing chamber 40 flows into said rotary sleeve 30 partially through the communication holes 36 to serve for enhancement of the rising characteristic of the compressor, and further because the rotary sleeve 30 rotates smoothly together with a rotor 10 already in the initial period of starting, so variation of the torque and abnormal rise of the temperature can be prevented.
Patent JP-H0939369-A (JP)
Title: Antibacterial offset printed matter and production thereof
Inventor: KITAYAMA TAKUO
IPC: B42D15/00
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To apply antibacterial properties to a paper product, a leather product or a plastic product by applying offset ink containing a specific amt. of an antibacterial or antifungal agent to the surface of a base material to form an offset printing layer having antibacterial properties. SOLUTION: Paper, leather or a plastic sheet (or film) is used as a printing base material 11 and a pattern layer is printed on the base material 11 by one-four color printing using usual offset ink and OP vanish containing 0.1-40wt.% of an antibacterial or antifungal agent is used to print a transparent OP layer 13 on the pattern layer by an offset printing system to produce antibacterial offset printed matter 1 wherein the membrane layer having antibacterial properties is formed on the surface of the base material. If this antibacterial offset printed matter 1 is used in the production of a calendar, a slip, a chart or a medication paper bag used in a hospital, a drugstore or a place requiring sanitary environment, it can be made useful for preventing environmental pollution and indoor infection.
Patent JP-H0646349-A (JP)
Title: Image superposing device
Inventor: SUZUKI AKIHIKO
IPC: H04N5/45
Filed: 1992-07-22
Abstract: PURPOSE:To arbitrarily change at least one of the vertical direction and the horizontal direction of the relative display locations, in plural images being displayed by being superposed. CONSTITUTION:Image superosing data is obtained by adding the data read from first and second LM(line memory) 18, 20 of first and second video signal processing circuits 28, 30 in an addition circuit 22. At least one of first and second subtraction counters 40, 42 for shifting the timing reading data from a second FM(frame memory), LM 16, 20 by setting time Tv, Th from the timing reading data from first FM, LM 14, 18 are provided. The relative display location of at least one of the vertical direction and the horizontal direction of first and second images by the first and second video signals in a display 26 can be arbitrarily changed.
Patent JP-H0944196-A (JP)
Title: Method and device for voice decoding
Inventor: SASAKI SEIJI
IPC: G10L19/16
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To suppress the impact sound caused by transmission errors in the reproduced voice while conducting received signal decoding of CELP encoded signals, in that a frame electric power information is made one of the transmission parameters, through poor quality transmission lines such as a radio channel. SOLUTION: A transmission error countermeasure section 33 is added to the trailing stage of a synthesis filter 28 and a post filter 29. The frame electric power of a reproduced voice signal n2 outputted from the filter 28 is computed by a reproduced voice frame power computer 30 and the power is compared with a receiving frame electric power d2 from a separator 21 by a gain controller 2) 31. If a reproduced voice frame electric power q2 is larger than the electric power d2, a gain control signal t2 is set to 0.5 and given to a gain adjuster 32 so as to suppress the amplitude of a reproduced voice signal s2.
Patent JP-H1163875-A (JP)
Title: Heat exchanger using centrifugal blowing means
Inventor: OKI KATSUYOSHI
IPC: F24F1/00
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger using a centrifugal blowing means wherein heat exchange is executed excellently and which is not accompanied by a pressure loss and, moreover, enables reduction of noise. SOLUTION: An impeller 2 is provided in a case body 22 of an indoor unit 1. A heat exchanger 12 is so provided as to surround the impeller 2 from the circumferential direction. The heat exchanger 12 is divided in two in the direction perpendicular substantially to the direction of the rotating shaft 5 of the impeller 2 and has fins 14a and 14b disposed in parallel substantially to the directions of components of the flow of air perpendicular to the rotating shaft at the respective positions of the divisions.
Patent JP-S6277867-A (JP)
Title: Power converter
Inventor: TANAKA SHIGERU
IPC: H02M7/155
Filed: 1985-09-30
Abstract: PURPOSE:To compensate the phase lag section of input-current control by adding a compensatory signal to an output signal from an input-current control circuit and obtaining a control signal for a pulse-width modulation control converter. CONSTITUTION:A power converter consists of an AC reactor Ls, a pulse-width modulation control converter CONV and a DC smoothing capacitor Cd, and feeds electricity to a load device LOAD. A control circuit for the device is constituted of comparators C, a control compensating circuit G, adders A, multipliers ML, operational amplifiers OA, a sine/cosine converter S/C and a pulse-width modulation control circuit PWM. Accordingly, a supply voltage Vs section and an AC reactor applied voltage VL section are generated beforehand in a feedforward manner as output voltage Vc from the PWM converter CONV, and an input-current command value Is* is given so that the DC voltage Vd of the smoothing capacitor Cd coincides with a command value Vd* for the DC voltage Vd, thus allowing control having no phase lag.
Patent JP-H0380621-A (JP)
Title: Distortion correcting device for signal
Inventor: YAMAGUCHI TAKAYOSHI
IPC: H04N5/931
Filed: 1989-08-23
Abstract: PURPOSE:To reduce the size and manufacture cost of the device by indicating a corrected data signal with the correction quantity of nonlinear distortion corresponding to the level of an input signal. CONSTITUTION:When a subtracting circuit 27 calculates the difference between a regenerated lamp signal and a comparison lamp signal, the correction data signal consisting of data showing the waveform of a distortion component is obtained. This correction data signal is outputted form an A/D converter 24 when a terminal 30b of a multiplexer 30 is connected to a terminal 30c and the regenerated lamp signal which is inputted through a gate circuit 25 and an averaging circuit 26 is stored as an address signal in a memory 29 for correction. This correction data signal consists of data showing the waveform of the distortion component, so the range of its value is considerably small and the storage capacity of the memory 29 for correction may be small. Consequently, the device is reduced in size and the manufacture cost is easily reduced.
Patent JP-H04100635-A (JP)
Title: Device for feeding wire material
Inventor: TAKAHASHI KENTARO
IPC: B21C47/20
Filed: 1990-08-20
Abstract: PURPOSE:To feed the wire material without generating the twist by adjusting the rotating speed of the turn-table corresponding to the moving amount of the guiding member. CONSTITUTION:The driving electric power is inputted to the object to be supplied and to the wire material supplying device 1. The wire material 4 is fed by rotating the turn table 5 at the prescribed speed on the initial stage of the power input, but if the wire supplying speed is faster comparison with the wire pulling speed of the automatic machine side, the bent amount of the wire material part 4a is increased and the arm 9 swings counter clockwise. If the wire supplying speed is slow in comparison with the wire pulling speed of the automatic machine side, the bent amount of the wire material part 4a is decreased, the arm 8 swings clockwise. If the arm 9 swings counterclockwise, the speed of the wire supplying device 1 is made slow, the bent amount of the wire material part 4a is decreased and the arm 8 turns clockwise and removed to the initial position. When the arm 8 swings clockwise, the speed of the wire material supplying device 1 is made faster and the bent of the wire material part 4a is increased, and the arm 8 turns counterclockwise and is removed to the initial position.
Patent JP-H04102219-A (JP)
Title: Dynamic tracking device
Inventor: ABE MITSURU
IPC: G11B5/592
Filed: 1990-08-20
Abstract: PURPOSE:To prevent the characteristic of an electrical/mechanical conversion element from deteriorating by supplying a voltage so as to off set a mean voltage in a scanning period with that in a non-scanning period to the electrical/ mechanical conversion element in the non-scanning period of a magnetic head. CONSTITUTION:When the magnetic heads PA, PB for video are controlled in their scanning periods, a control voltage is inputted to a non-scanning period output waveform generating part 80, and the energy of the voltage is calculated. A voltage equivalent to energy with reverse polarity provided with the same quantity as the energy outputted in the scanning period is outputted from the waveform generating part 80, and it is outputted via a switch 65 or 71, and is supplied to a corresponding bimorphic piezoelectric element. Thereby, a tracking error voltage even when it occurs in the scanning period can be negated in the non-scanning period, and a mean DC voltage in one frame period goes to 0V, which prevents the characteristic of bimorph from deteriorating.
Patent JP-S6276922-A (JP)
Title: Transistor contact output circuit
Inventor: YAMAGUCHI KENJI
IPC: H03K17/61
Filed: 1985-09-30
Abstract: PURPOSE:To prevent the leakage of primary winding side drive pulse to the secondary winding side by keeping the potential of the start of each winding constant so as to allow the end of each winding to describe a puls waveform the same in amplitude and phase when a control signal is specified and the output of an isolation transformer is turned on, where three windings are subject to filter winding for the same number of turns. CONSTITUTION:When a control signal S is at a level 'H', a winding start potential (d) of the primary winding n1 is Vcc, a winding start potential (e) of the secondary winding n2 is VBE and a winding start potential (f) of the ternary winding n3 is the secondary side reference potential, they keep a constant potential respectively and the winding end potential, they keep a constant potential respectively and the winding and potential of the windings n1-n3 is changed by the same amplitude 2VBE+VE and the same phase as shown in the figure. This means that the potential at an optional point from the start to the end of wach winding changes in the same amplitude and same phase and then no electric charge is transferred between in-line capacitor of each winding. That is, the noise current is not leaked because of the transfer drive pulse from the primary to the secondary side in the pulse transformer 2 and no high frequency noise is caused.
Patent JP-H0498581-A (JP)
Title: Secondary memory access processing system
Inventor: ONAKA SHINOBU
IPC: G09G5/00
Filed: 1990-08-17
Abstract: PURPOSE:To reduce the number of times of access to secondary memory by providing a processing function part which unifies components in accordance with pictures on an object sensor when displaying a single picture on a terminal at a second memory side. CONSTITUTION:The control part 9 of a data processor 2 makes access a managing table 8, and retrieves a managing table 12 in the secondary memory 3 for a display request from the terminal 1. Therefore, the object sensor 5-q, etc., is generated on a variable object hierarchy 10-2, and it is sent to primary memory 7. A hierarchy generated newly is written on the managing tables 12, 8 stored in both the secondary memory 3 and the primary memory 7 in direct- read-after-write fashion. When the managing table 8 is filled, priority is attached, and management is performed by a data processor 2 side, and data with low priority is erased, and a result is down-loaded on the managing table 12 of the secondary memory 3.
Patent JP-H0564040-A (JP)
Title: Eliminated ghost component displaying device
Inventor: KOBAYASHI SATOSHI
IPC: H04N5/445
Filed: 1991-08-28
Abstract: PURPOSE:To enable a user to judge accurately the degree of elimination of a ghost wave component by providing a ghost wave component eliminating means, a measuring means to measure the size of the component, and a display means. CONSTITUTION:When the operation of a ghost elimination circuit is started at the time of a normal state, a ghost becomes smaller gradually with the lapse of time, and the size of this ghost wave component Sg at that time is measured by a measurement circuit 32. Besides, at the point of time just after the start of ghost elimination operation, the size of an initial ghost wave component Sgs is measured by the measurement circuit 32, and is stored in a storage circuit 33. Then, the degree of the elimination of the ghost wave component is obtained by comparing the size of the ghost wave component Sg and the size of the initial ghost wave component Sgs, and calculating them, and is displayed by the display means 28, Thus, the remaining quantity of the ghost wave component can be displayed visually by a numeral, etc., without looking at a picture deprived of the ghost, and the user can judge accurately the degree of the elimination of the ghost component.
Patent JP-H111721-A (JP)
Title: Device for correcting deformation of annular member
Inventor: HORI KEIZO
IPC: C21D1/18
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To resolve such problems that a die is broken in the case of developing a little slippage on the position for setting a work or a high speed continuous treatment becomes difficult in the case of executing exact positioning of the work to avoid the die breakage, because the brittle material of the ceramic die is used, in the case of correcting a hardened deformation developed at the time of producing in annular member, such as the bearing ring of a rolling bearing by using the ceramic die and executing tempering treatment. SOLUTION: A work positioning means 20 for positioning the annular member W is arranged between a pressed-in cylinder 5 and a correcting die 2. The work positioning means 20 is provided with a positioning body 22 having half- circular or U-shaped opening hole 21 fitted to the annular member W and a supporting rail 23 for supporting the annular member so as to be swingable at the outlet side to accurately position the annular member W to the correcting die 2.
Patent JP-H0266323-A (JP)
Title: Clutch controller for vehicle with continuously variable transmission
Inventor: HAYASHI KIYOTAKA
IPC: F16H59/42
Filed: 1988-08-31
Abstract: PURPOSE:To prevent the lowering of a power transmission effect by providing a power transmission holding means which invalidates the control of a power transmission control means when the rotation number of a drive wheel is detected and the rotation number becomes a predetermined value or more. CONSTITUTION:While a vehicle is run at a predetermined car speed or more, pressure within a clutch pressure chamber 19 is approximately kept as prescribed regardless of a fluctuation in the rotation number of an internal combustion engine, that's, regardless of the operating condition of a power transmission control means 20. Then, in a clutch mechanism 4, friction plates 13a, 13b are kept in a tightly pressure-connected condition. As a result, the slip and the like of the clutch mechanism 4 can be prevented securely.
Patent JP-H06174315-A (JP)
Title: Evaporating refrigerating device of plurality of temperature type having variable speed compressor
Inventor: NIHATO OO KUURU
IPC: F25B40/00
Filed: 1993-08-11
Abstract: PURPOSE: To enhance energy efficiency of a refrigerator by providing a second restriction device in the conduit connecting a compressor with an evaporator operating at a pressure level higher than a first pressure level, and a valve means for in a refrigerant circuit for directing refrigerant to a selected one of restriction devices. CONSTITUTION: In order to sustain a desired temperature level in a refrigerator, a refrigeration appliance includes a compressor 34, a condenser 36 and an evaporator selectively in a state of communication with one of compartments 26, 30. The single compressor 34 supplies refrigerant to the single condenser 36 through a line 50. Refrigerant flows out from the condenser through a line 52 and is fed to parallel lines 54, 56. The line 54 is a low pressure (freezer compartment) capillary tube, and the line 56 is a high-pressure (fresh food compartment) capillary tube. A three-way solenoid valve 76 is employed at the joint of the lines 52, 54, 56, so that the refrigerant flows only through the line 56 or 54 thus reducing energy.
Patent JP-H1149527-A (JP)
Title: Glass treatment and treating device
Inventor: TAKAHASHI HIDEYUKI
IPC: C03B19/10
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To eliminate the contact of glass and water, to prevent the discharge waste water contg. a glass component and to easily and inexpensively treat the glass by cooling the fused glass flowing down from a glass fusing furnace down to a glass transition temp. or below, then mechanically crushing the glass and air cooling the crushed glass. SOLUTION: The fused glass 3 contg. >=1 kind of the element selected from preferably Pb, Ba, Sr and Sb fused in the glass fusing furnace 1 is subjected to temp. control by a fore hearth core 2 and the glass of the front layer part of the fused glass 3 is made to flow over from the outflow port 5 of an aperture 4 disposed at the side wall of part of the fore hearth core 2. This fused glass is allowed to flow down to a planar treating device 6 disposed right under the aperture 4. The fused glass is then cooled to the glass transition temp. or below by a pair of cylindrical rollers having water flow pipes therein and is pressed to a ribbon form. Next, the fused glass is introduced into a crushing device 7 arranged with a pair of impellers and is crushed. The crushed glass is air cooled in a transporting conveyor 8 and is recovered.
Patent JP-2001043887-A (JP)
Title: Solid electrolyte type fuel cell
Inventor: SHIGEHISA TAKASHI
IPC: H01M8/04
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a solid electrolyte type fuel cell capable of preventing gas leakage due to the thermal expansion of solid electrolyte type fuel cell elements, and therefore capable of enhancing power generating performance, durability, and heat cycle characteristics. SOLUTION: A combustion-chamber division plate 3 and a fuel-gas-chamber division plate 4 are provided in a reaction vessel 1 to form a combustion chamber B. a reaction chamber C, and a fuel gas chamber D. A plurality of bottomed cylindrical solid electrolyte type fuel cell elements 5 are inserted in and fixed to a plurality of cell-element insertion holes 7 formed in the combustion-chamber division plate 3 so that their opening parts project from the combustion-chamber division plate 3 to the combustion chamber B side. Fibrous metal 15 is interposed between bottom surfaces of the solid electrolyte type fuel cell elements 5 and the fuel-gas-chamber division plate 4.
Patent JP-H04104775-A (JP)
Title: Production of sugared fish powder of fish meat
Inventor: NOZAWA TAKASHI
IPC: A23L17/00
Filed: 1990-08-21
Abstract: PURPOSE:To obtain the title sugared fish powder having fixed qualities, excellent texture, taste and productivity by treating a mixture of fish meat, etc., by a continuous heating and extruding device provided with two screws rotating while mutually gearing in a cylinder having a given temperature. CONSTITUTION:A mixture of fish meat and other subsidiary raw materials (e.g. salad oil) is treated by a continuous heating and extruding device provided with two screws rotating while mutually gearing in a cylinder having a given temperature and the cylinder temperature is controlled at 200-270 deg.C to give the objective sugared fish powder.
Patent JP-H0849133-A (JP)
Title: Weft terminal catching and clamping apparatus of weft driving clamp in loom
Inventor: JIUURIO BORUTOORI
IPC: D03D47/23
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To provide the subject device which can surely catch and clamp or release the end of a weft by cooperating the sidewall of a hook disposed in a cramp body with a movable edge through an elastic blade. SOLUTION: In this filling end catching/clamping system in the filling drive clamp of a loom, a wedge 4 designed to axially move is elastically pressed and held to the sidewalls 3', 3" of a hole 3 for forming a hook 2 disposed on one side of a cramp body 1, and the sidewall 4' of the wedge 4 and the sidewall 3' facing the sidewall 4' together form a narrow V-shaped hole 5. An elastic blade 8 which comprises an elastic thin plate laminate and reaches the tip of the V-shaped hole 5, is extended beyond the tip, or is ended at a place below the tip is supported with the wedge 4 or the clamp body 1. When the end 6 of a weft is inserted into the V-shaped hole 5, the elastic blade 8 is displaced by the thickness of the weft to separate from the sidewall 3', and the end 6 of the weft is inserted into the V-shaped hole 5 until to be fixed, and tightened.  When the cramp 1 is separated from the edge of a woven fabric during a weaving operation, the wedge 4 is backward moved to release the weft end 6 from its fastening.
Patent JP-H1065345-A (JP)
Title: Multilayer ceramic board, its manufacturing method and pattern inspection device
Inventor: MIO SHIGEMI
IPC: H01L21/66
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of short-circuiting defects between inner layer patterns by handling and fixing a sheet frame with a green sheet sticked thereto, inspecting both surfaces of a green sheet after print by non-contact, and detecting and eliminating conductive foreign matter attached in a preceding process. SOLUTION: A green sheet 1 is stuck to a sheet frame 51 and is subjected to handling, and a hole for a through-hole is shaped in a green sheet 2. A hole 33 of a green sheet 3 is charged with metallic paste, and a through-hole 34 is formed. Then, a green sheet 4 is subjected to print by a screen print method using a screen mask for a circuit pattern, a circuit pattern 35 is formed, and the presence or absence of defects such as foreign matters of a print pattern for both surfaces of a green sheet 5 after print, is inspected by non-contact. Therefore, if print pattern defect exceeding an allowable value is detected by the inspection result, the green sheet 5 can be amended or abolished.